Displaying 5 results from an estimated 5 matches for "leoch".
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2020 Jan 27
3
System with MGE UPS shuts down too early
...I saw an error from umount about busy file system, but I'm sure
> this doesn't always happen.
the error is related to your linux system, not to nut
>
> With everything powered off, I extracted the original batteries to
> check them and measure the voltage. The batteries are Leoch DJW12-9.0
> with one of them at 12.57 V and the other at 12.64 V (measured without
> load after the discharge).
That's... surprisingly well, assuming your multimeter indicates correct
values. I would have expected values well below 12V
>
> And this morning there was again a s...
2020 Jan 24
2
System with MGE UPS shuts down too early
On January 24, 2020 6:13:31 PM GMT+02:00, "Georgi D. Sotirov" <gdsotirov at gmail.com> wrote:
>OK, my UPS turned out to be older that I thought. I apparently bought
>and installed it in September 2016 (not 2017 as I initially wrote).
>That
>makes for over 3 years of work, which is over the life expectancy of
>the
>batteries,
Good batteries can last 4-5 years.
2020 Jan 27
1
Nut-upsuser Digest, Vol 175, Issue 30
...I'm sure this
> > doesn't always happen.
> >
> > the error is related to your linux system, not to nut
> >
> >
> >
> > With everything powered off, I extracted the original batteries to check
> > them and measure the voltage. The batteries are Leoch DJW12-9.0 with one
> of
> > them at 12.57 V and the other at 12.64 V (measured without load after the
> > discharge).
> >
> > That's... surprisingly well, assuming your multimeter indicates correct
> > values. I would have expected values well below 12V
> >...
2020 Jan 27
0
System with MGE UPS shuts down too early
...from umount about busy file system, but I'm sure this
> doesn't always happen.
>
> the error is related to your linux system, not to nut
>
>
>
> With everything powered off, I extracted the original batteries to check
> them and measure the voltage. The batteries are Leoch DJW12-9.0 with one of
> them at 12.57 V and the other at 12.64 V (measured without load after the
> discharge).
>
> That's... surprisingly well, assuming your multimeter indicates correct
> values. I would have expected values well below 12V
>
>
>
>
> And this morn...
2020 Jan 25
0
System with MGE UPS shuts down too early
...he server was shutdown properly, but for some reason it did not power
off. I saw an error from umount about busy file system, but I'm sure
this doesn't always happen.
With everything powered off, I extracted the original batteries to check
them and measure the voltage. The batteries are Leoch DJW12-9.0 with one
of them at 12.57 V and the other at 12.64 V (measured without load after
the discharge).
And this morning there was again a short power failure (not more than 30
minutes, because the router connected to the battery power from the UPS
did hold up). With batteries charged up t...